diff options
Diffstat (limited to 'src/mess/drivers/snes.c')
-rw-r--r-- | src/mess/drivers/snes.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/mess/drivers/snes.c b/src/mess/drivers/snes.c index 29d0fce0ad9..86ca9c2c09e 100644 --- a/src/mess/drivers/snes.c +++ b/src/mess/drivers/snes.c @@ -531,7 +531,7 @@ WRITE8_MEMBER( snes_console_state::snessfx_lo_w ) READ8_MEMBER( snes_console_state::snessa1_hi_r ) { UINT16 address = offset & 0xffff; - + if (offset < 0x400000) { if (address < 0x2000) @@ -539,14 +539,14 @@ READ8_MEMBER( snes_console_state::snessa1_hi_r ) else if (address < 0x6000) { if (address >= 0x2200 && address < 0x2400) - return m_cartslot->chip_read(space, offset); // SA-1 Regs + return m_cartslot->chip_read(space, offset); // SA-1 Regs else if (address >= 0x3000 && address < 0x3800) - return m_cartslot->chip_read(space, offset); // Internal SA-1 RAM (2K) + return m_cartslot->chip_read(space, offset); // Internal SA-1 RAM (2K) else return snes_r_io(space, address); } else if (address < 0x8000) - return m_cartslot->chip_read(space, offset); // SA-1 BWRAM + return m_cartslot->chip_read(space, offset); // SA-1 BWRAM else return m_cartslot->read_h(space, offset); } @@ -557,7 +557,7 @@ READ8_MEMBER( snes_console_state::snessa1_hi_r ) READ8_MEMBER( snes_console_state::snessa1_lo_r ) { UINT16 address = offset & 0xffff; - + if (offset < 0x400000) { if (address < 0x2000) @@ -565,21 +565,21 @@ READ8_MEMBER( snes_console_state::snessa1_lo_r ) else if (address < 0x6000) { if (address >= 0x2200 && address < 0x2400) - return m_cartslot->chip_read(space, offset); // SA-1 Regs + return m_cartslot->chip_read(space, offset); // SA-1 Regs else if (address >= 0x3000 && address < 0x3800) - return m_cartslot->chip_read(space, offset); // Internal SA-1 RAM (2K) + return m_cartslot->chip_read(space, offset); // Internal SA-1 RAM (2K) else return snes_r_io(space, address); } else if (address < 0x8000) - return m_cartslot->chip_read(space, offset); // SA-1 BWRAM + return m_cartslot->chip_read(space, offset); // SA-1 BWRAM else return m_cartslot->read_l(space, offset); } else if (offset < 0x500000) - return m_cartslot->chip_read(space, offset); // SA-1 BWRAM (not mirrored above!) + return m_cartslot->chip_read(space, offset); // SA-1 BWRAM (not mirrored above!) else - return snes_r_io(space, address); // nothing mapped here! + return snes_r_io(space, address); // nothing mapped here! } WRITE8_MEMBER( snes_console_state::snessa1_hi_w ) @@ -592,21 +592,21 @@ WRITE8_MEMBER( snes_console_state::snessa1_hi_w ) else if (address < 0x6000) { if (address >= 0x2200 && address < 0x2400) - m_cartslot->chip_write(space, offset, data); // SA-1 Regs + m_cartslot->chip_write(space, offset, data); // SA-1 Regs else if (address >= 0x3000 && address < 0x3800) - m_cartslot->chip_write(space, offset, data); // Internal SA-1 RAM (2K) + m_cartslot->chip_write(space, offset, data); // Internal SA-1 RAM (2K) else snes_w_io(space, address, data); } else if (address < 0x8000) - m_cartslot->chip_write(space, offset, data); // SA-1 BWRAM + m_cartslot->chip_write(space, offset, data); // SA-1 BWRAM } } WRITE8_MEMBER( snes_console_state::snessa1_lo_w ) { if (offset >= 0x400000 && offset < 0x500000) - m_cartslot->chip_write(space, offset, data); // SA-1 BWRAM (not mirrored above!) + m_cartslot->chip_write(space, offset, data); // SA-1 BWRAM (not mirrored above!) else snessfx_hi_w(space, offset, data, 0xff); } @@ -886,7 +886,7 @@ WRITE8_MEMBER( snes_console_state::snesbsx_lo_w ) READ8_MEMBER( snes_console_state::snessgb_hi_r ) { UINT16 address = offset & 0xffff; - + if (offset < 0x400000) { if (address < 0x2000) |